45S rRNA copies

[ScampiZinc]

Hi all,

I was wondering if anyone could help me please. I'm looking for how I would find the sequence of the different 45S . In NCBI they only have the sequence of 45S5, and I'd like 45S1, 45S2... etc with the bits in between - the entire cluster of 45S repeats.

I'm new to bioinformatics and would really appreciate the help.

Thanks in advance.

Joy

[GenoMax]

Even though RNA45S1 through RNA45S5 names have been allocated by HGNC (http://www.genenames.org/cgi-bin/sea...&submit=Submit) only RNA45S5 is represented in RefSeq:http://www.ncbi.nlm.nih.gov/nuccore/NR_046235 (see the summary note in this record for additional information).

[ScampiZinc]

Thank you. Is there no way of obtaining the sequence then, if it's not been annotated?

[GenoMax]

Someone else can authoritatively confirm but I would say no, not from public sources.